J.Andreina created HDFS-9043: -------------------------------- Summary: Doc updation for commands in HDFS Federation Key: HDFS-9043 URL: https://issues.apache.org/jira/browse/HDFS-9043 Project: Hadoop HDFS Issue Type: Bug Components: documentation Reporter: J.Andreina Assignee: J.Andreina Priority: Minor
1. command is wrong {noformat} $HADOOP_PREFIX/bin/hdfs dfsadmin -refreshNameNode <datanode_host_name>:<datanode_rpc_port> {noformat} Correct command is : hdfs dfsadmin -refreshNameNode's' 2.command is wrong {noformat} $HADOOP_PREFIX/sbin/hadoop-daemon.sh --config $HADOOP_CONF_DIR --script $HADOOP_PREFIX/bin/hdfs start balancer {noformat} Correct command is : *hdfs balancer -policy* 3. Reference link to balancer for further details is wrong {noformat} Note that Balancer only balances the data and does not balance the namespace. For the complete command usage, see balancer. {noformat} 4. URL is not proper {noformat} Similar to the Namenode status web page, when using federation a Cluster Web Console is available to monitor the federated cluster at http://<any_nn_host:port>/dfsclusterhealth.jsp. {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)